CN217197665U

CN217197665U - Tunnel vehicle with tire combination antiskid sleeve device

Info

Publication number: CN217197665U
Application number: CN202221166169.0U
Authority: CN
Inventors: 宋宏旭; 刘正贵
Original assignee: Tianjin Tonly Heavy Industry Co ltd
Current assignee: Tianjin Tonly Heavy Industry Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-08-16
Anticipated expiration: 2032-05-16

Abstract

The utility model relates to a gallery car technical field, and disclose a gallery car with tire combination antiskid cover device, including gallery car main part, the combination tyre chain is all installed to the drive wheel and the directive wheel outer wall of gallery car main part, and the chassis lower surface of gallery car main part passes through bolt fixedly connected with mounting panel, and two round holes have been seted up to the upper surface of mounting panel, and the pore wall of round hole is connected with the bull stick through antifriction bearing, and the lower fixed surface of bull stick is connected with reciprocal lead screw, and lead screw nut has been cup jointed to the pole wall screw thread of reciprocal lead screw, and lead screw nut's outer wall is fixed and has been cup jointed the U-shaped board. The utility model discloses can increase the frictional force on frozen road surface, the antiskid ability that the winter frozen road surface that cooperation combination tyre chain can effectively improve the gallery car traveles, and then has improved the security that the gallery car drove to and ensure the gallery car in the efficiency of transporting the mineral aggregate winter, the gallery car still has the combination tyre chain moreover and accomodates and dry function.

Description

Tunnel vehicle with tire combination antiskid sleeve device

Technical Field

The utility model relates to an underground tunnel car technical field especially relates to an underground tunnel car with tire combination anti-skidding cover device.

Background

The tunnel car is a special dump truck designed for adapting to material transportation in a tunnel underground, and is widely applied to mining engineering, and comprises a car body and a carriage, wherein the carriage is positioned at the rear end of the car body, a lifting oil cylinder used for lifting the front end of the carriage is arranged between the carriage and the car body, when the tunnel car is used, materials are loaded into the carriage, then the tunnel car conveys the materials to a specified position to unload the materials, the lifting oil cylinder lifts the front end of the carriage, the materials slide along the inclined plane of the carriage to unload the materials to the specified position, and material conveying is completed.

At present, the underground tunnel car has poor anti-skid capability, is easy to slide when running on a frozen road surface in winter, even has safety accidents, and further influences the driving safety of the underground tunnel car and the efficiency of transferring mineral aggregates by the underground tunnel car.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art gallery car the antiskid ability relatively poor, take place the incident easily when the frozen road surface traveles winter, and then influence the security that gallery car drove to and influence the gallery car and transport the problem of mineral aggregate efficiency, and the gallery car with tire combination antiskid cover device that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an underground road vehicle with a tire combined anti-skid sleeve device comprises an underground road vehicle main body, wherein combined anti-skid chains are respectively arranged on the outer walls of a driving wheel and a steering wheel of the underground road vehicle main body, a mounting plate is fixedly connected to the lower surface of a chassis of the underground road vehicle main body through bolts, two round holes are formed in the upper surface of the mounting plate, a rotating rod is connected to the hole wall of each round hole through a rolling bearing, a reciprocating lead screw is fixedly connected to the lower surface of the rotating rod, a lead screw nut is sleeved on the rod wall of the reciprocating lead screw in a threaded manner, a U-shaped plate is fixedly sleeved on the outer wall of the lead screw nut, a connecting plate is fixedly connected to the lower surface of the U-shaped plate, a plurality of conical blocks are fixedly connected to the lower surface of the connecting plate, the conical blocks are positioned right ahead of the driving direction of the driving wheel of the underground road vehicle main body, the rod walls of the two rotating rods are jointly connected with a transmission mechanism, and a motor is fixedly connected to the upper surface of the mounting plate, the output end of the motor is fixedly connected with a first helical gear, the rod wall of one of the rotating rods is fixedly sleeved with a second helical gear, the outer walls of the first helical gear and the second helical gear are vertically meshed, and the outer wall of the tunnel car body is fixedly connected with an anti-skid chain storage drying mechanism.

Preferably, the transmission mechanism comprises chain wheels fixedly sleeved on the rod wall of the rotating rod, and the outer walls of the two chain wheels are sleeved with transmission chains.

Preferably, dry mechanism of tyre chain storage includes the bin with gallery car owner external wall fixed connection, the outer wall fixedly connected with inflator of bin, the inner wall fixedly connected with fan and the heating pipe of inflator, the thermovent has been seted up to the outer wall of bin, the fixed intercommunication of output of inflator has the pipe, the output of pipe and the fixed intercommunication of outer wall of bin.

Preferably, two mounting holes are formed in the upper surface of the U-shaped plate, a T-shaped rod is movably connected to the hole wall of each mounting hole, and the upper surface of each T-shaped rod is fixedly connected with the lower surface of each mounting plate.

Preferably, the lower surface of the transmission chain is movably connected with two L-shaped supporting plates, and the upper surfaces of the L-shaped supporting plates are fixedly connected with the lower surface of the mounting plate.

Preferably, the outside of motor is equipped with the protection casing, the lower surface of protection casing and the upper surface fixed connection of mounting panel.

Compared with the prior art, the utility model provides a gallery car with tire combination antiskid cover device possesses following beneficial effect:

1. the underground road vehicle with the tire combined antiskid sleeve device is provided with the combined antiskid chain, the reciprocating screw rod and the conical block, when the underground road vehicle runs on a frozen road surface in winter, the combined antiskid chain is firstly installed on a driving wheel and a steering wheel of the underground road vehicle, then the motor is started in the running process, the motor enables the rotating rods to rotate through the first helical gear and the second helical gear, the two rotating rods simultaneously rotate in the same direction through the transmission mechanism, the reciprocating screw rod enables the reciprocating screw rod to rotate, the reciprocating screw rod enables the screw rod nut to reciprocate up and down under the cooperation of the T-shaped rod, the screw rod nut drives the U-shaped plate and the connecting plate to move, the conical block hits an ice layer of the road surface when the connecting plate moves downwards, the friction force of the road surface is increased, the slippage condition cannot occur in the running process of the driving wheel of the underground road vehicle is ensured, the friction force of the frozen road surface can be increased by the mechanism, and the antiskid capacity of the underground road vehicle running on the frozen road surface in winter can be effectively improved by the cooperation of the combined antiskid chain, and then the driving safety of the underground tunnel vehicle is improved, and the efficiency of the underground tunnel vehicle for transferring mineral aggregates in winter is guaranteed.

2. This gallery car with tire combination antiskid cover device, store dry mechanism through being provided with the tyre chain, when combination tyre chain used up needs to be accomodate, at first place the combination tyre chain and accomodate in the storage box, later start fan and heating pipe, the heating pipe is the air heating of fan transport, later the hot-air enters into the bin through the pipe and makes up the tyre chain dry, prevent that combination tyre chain from being corroded by surface moisture, this mechanism makes the gallery car have the combination tyre chain and accomodate and dry function, guarantee the life of combination tyre chain.

The device does not relate to the part and all is the same with prior art or can adopt prior art to realize, the utility model discloses can increase the frictional force on frozen road surface, the antiskid ability that winter frozen road surface that cooperation combination tyre chain can effectively improve the gallery car went to has improved the security that the gallery car drove to and the guarantee gallery car is in the efficiency of transporting mineral aggregate winter, the gallery car still has the combination tyre chain moreover and accomodates and dry function.

Drawings

Fig. 1 is a schematic structural view of a tunnel car with a tire combination anti-skid sleeve device provided by the utility model;

fig. 2 is a schematic structural view of a portion a of the tunnel car with a tire combination anti-skid sleeve device according to the present invention;

fig. 3 is a schematic structural view of a portion B of the tunnel car with the tire combination anti-slip cover device provided by the present invention;

fig. 4 is a schematic structural view of a C portion of the tunnel car with the tire combination anti-slip cover device provided by the utility model.

In the figure: 1. a tunnel car body; 2. combining the antiskid chains; 3. mounting a plate; 4. a rotating rod; 5. a reciprocating screw rod; 6. a feed screw nut; 7. a U-shaped plate; 8. a transmission mechanism; 81. a sprocket; 82. a drive chain; 9. an anti-skid chain storage and drying mechanism; 91. a storage tank; 92. an air cylinder; 93. a fan; 94. heating a tube; 95. a conduit; 10. a connecting plate; 11. a conical block; 12. a motor; 13. a first helical gear; 14. a second helical gear; 15. a T-shaped rod; 16. an L-shaped support plate; 17. a shield.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a tunnel car with a tire combination anti-slip sleeve device comprises a tunnel car body 1, a combination anti-slip chain 2 is installed on the outer walls of a driving wheel and a steering wheel of the tunnel car body 1, a mounting plate 3 is fixedly connected to the lower surface of a chassis of the tunnel car body 1 through bolts, two round holes are formed in the upper surface of the mounting plate 3, the hole walls of the round holes are connected with a rotating rod 4 through a rolling bearing, a reciprocating screw rod 5 is fixedly connected to the lower surface of the rotating rod 4, a screw rod nut 6 is sleeved on the rod wall of the reciprocating screw rod 5 in a threaded manner, a U-shaped plate 7 is fixedly sleeved on the outer wall of the screw rod nut 6, a connecting plate 10 is fixedly connected to the lower surface of the U-shaped plate 7, a plurality of conical blocks 11 are fixedly connected to the lower surface of the connecting plate 10, the conical blocks 11 are positioned right ahead of the driving wheel of the tunnel car body 1, and the rod walls of the two rotating rods 4 are commonly connected with a transmission mechanism 8, the upper surface of the mounting plate 3 is fixedly connected with a motor 12, the output end of the motor 12 is fixedly connected with a first helical gear 13, the rod wall of one rotating rod 4 is fixedly sleeved with a second helical gear 14, the outer walls of the first helical gear 13 and the second helical gear 14 are vertically meshed, and the outer wall of the tunnel car body 1 is fixedly connected with an anti-skid chain storage and drying mechanism 9.

The transmission mechanism 8 comprises a chain wheel 81 fixedly sleeved on the rod wall of the rotating rod 4, a transmission chain 82 is sleeved on the outer wall of the two chain wheels 81, and the two rotating rods 4 rotate in the same direction at the same time through the chain wheel 81 and the transmission chain 82 of the transmission mechanism 8.

The dry mechanism 9 of tyre chain storage includes the storage tank 91 with gallery car main part 1 outer wall fixed connection, the outer wall fixedly connected with inflator 92 of storage tank 91, the inner wall fixedly connected with fan 93 and the heating pipe 94 of inflator 92, the thermovent has been seted up to the outer wall of storage tank 91, the fixed intercommunication of output of inflator 92 has pipe 95, the output of pipe 95 and the fixed intercommunication of outer wall of storage tank 91, the heating pipe 94 heats the air that the fan 93 carried, later the hot-air enters into through pipe 95 and makes up tyre chain 2 dry in the storage tank 91, prevent to make up tyre chain 2 by the surface moisture corrosion.

Two mounting holes are formed in the upper surface of the U-shaped plate 7, a T-shaped rod 15 is movably connected to the hole wall of each mounting hole, the upper surface of the T-shaped rod 15 is fixedly connected with the lower surface of the mounting plate 3, and the T-shaped rod 15 can prevent the U-shaped plate 7 from moving up and down along with rotation of the lead screw nut 6.

The lower surface swing joint of drive chain 82 has two L shape backup pads 16, and the upper surface of L shape backup pad 16 is connected with the lower fixed surface of mounting panel 3, and L shape backup pad 16 can support drive chain 82, prevents that drive chain 82 from tenesmus sprocket 81 that drops, guarantees driven reliability.

The outer side of the motor 12 is provided with a protective cover 17, the lower surface of the protective cover 17 is fixedly connected with the upper surface of the mounting plate 3, the protective cover 17 can protect the motor 12 to prevent the motor from being injured by splashed stones, and the motor 12, the fan 93 and the heating pipe 94 are all electrically connected with an external power supply through a control switch, which is the prior art and belongs to the conventional technical means of the person skilled in the art, and therefore, the description is omitted.

In the utility model, when the underground tunnel vehicle runs on the frozen road surface in winter, firstly, the combined anti-skid chain 2 is arranged on the driving wheel and the steering wheel of the underground tunnel vehicle, then the motor 12 is started in the running process, the motor 12 rotates the rotating rod 4 through the first bevel gear 13 and the second bevel gear 14, the two rotating rods 4 simultaneously rotate in the same direction through the chain wheel 81 of the transmission mechanism 8 and the transmission chain 82, the rotating rod 4 rotates the reciprocating screw rod 5, the reciprocating screw rod 5 enables the screw rod nut 6 to reciprocate up and down under the matching of the T-shaped rod 15, the screw rod nut 6 drives the U-shaped plate 7 and the connecting plate 10 to move, when the connecting plate 10 moves down, the frozen layer of the road surface is hit through the conical block 11, the friction force of the road surface is increased, the condition that the underground tunnel vehicle cannot slide in the running process is ensured, the mechanism can increase the friction force of the frozen road surface, the combined anti-skid chain can effectively improve the anti-skid capability of the underground tunnel vehicle running on the road surface in winter, and then the security that the gallery car drove has been improved, and the efficiency of mineral aggregate is transported in winter to the guarantee gallery car, when 2 needs accomodate that finish using of combination tyre chain, at first place combination tyre chain 2 and accomodate in storage box 91, later start fan 93 and heating pipe 94, the air heating that heating pipe 94 carried fan 93, later hot-air enters into through pipe 95 and makes up tyre chain 2 dry in the storage box 91, prevent that combination tyre chain 2 from being corroded by surface moisture, this mechanism makes the gallery car have combination tyre chain 2 and accomodate and dry function, guarantee combination tyre chain 2's life.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The tunnel vehicle with the tire combination anti-skid sleeve device comprises a tunnel vehicle main body (1) and is characterized in that combined anti-skid chains (2) are mounted on the outer walls of a driving wheel and a steering wheel of the tunnel vehicle main body (1), a mounting plate (3) is fixedly connected to the lower surface of a chassis of the tunnel vehicle main body (1) through bolts, two round holes are formed in the upper surface of the mounting plate (3), a rotating rod (4) is connected to the hole wall of each round hole through a rolling bearing, a reciprocating lead screw (5) is fixedly connected to the lower surface of the rotating rod (4), a lead screw nut (6) is sleeved on the screw thread of the rod wall of the reciprocating lead screw (5), a U-shaped plate (7) is fixedly sleeved on the outer wall of the lead screw nut (6), a connecting plate (10) is fixedly connected to the lower surface of the U-shaped plate (7), and a plurality of conical blocks (11) are fixedly connected to the lower surface of the connecting plate (10), toper piece (11) are located gallery car main part (1) drive wheel travel direction's dead ahead, two the pole wall of bull stick (4) is connected with drive mechanism (8) jointly, the last fixed surface of mounting panel (3) is connected with motor (12), the first helical gear (13) of output fixedly connected with of motor (12), one of them the pole wall of bull stick (4) is fixed and has been cup jointed second helical gear (14), the outer wall perpendicular meshing of first helical gear (13) and second helical gear (14), dry mechanism (9) is stored to the outer wall fixedly connected with tyre chain of gallery car main part (1).

2. A tunnel vehicle with a tire combination antiskid sleeve device as claimed in claim 1, wherein the transmission mechanism (8) comprises a chain wheel (81) fixedly sleeved on the rod wall of the rotating rod (4), and a transmission chain (82) is sleeved on the outer wall of the two chain wheels (81) together.

3. The underground tunnel vehicle with the tire combination antiskid sleeve device as claimed in claim 1, wherein the antiskid chain storage and drying mechanism (9) comprises a storage box (91) fixedly connected with the outer wall of the underground tunnel vehicle main body (1), an air cylinder (92) is fixedly connected with the outer wall of the storage box (91), a fan (93) and a heating pipe (94) are fixedly connected with the inner wall of the air cylinder (92), a heat dissipation port is formed in the outer wall of the storage box (91), a guide pipe (95) is fixedly communicated with the output end of the air cylinder (92), and the output end of the guide pipe (95) is fixedly communicated with the outer wall of the storage box (91).

4. The underground wagon with the tire combined anti-skid sleeve device as claimed in claim 1, wherein two mounting holes are formed in the upper surface of the U-shaped plate (7), the hole walls of the mounting holes are movably connected with T-shaped rods (15), and the upper surfaces of the T-shaped rods (15) are fixedly connected with the lower surface of the mounting plate (3).

5. A tunnel vehicle with a tire combination antiskid sleeve device as claimed in claim 2, wherein the lower surface of the transmission chain (82) is movably connected with two L-shaped supporting plates (16), and the upper surfaces of the L-shaped supporting plates (16) are fixedly connected with the lower surface of the mounting plate (3).

6. A tunnel vehicle with a tire combination antiskid sleeve device as claimed in claim 1, wherein a protective cover (17) is arranged on the outer side of the motor (12), and the lower surface of the protective cover (17) is fixedly connected with the upper surface of the mounting plate (3).